Date: Fri, 13 Nov 2015 20:13:32 -0300 From: Mario Lobo <lobo@bsd.com.br> To: Allan Jude <allanjude@freebsd.org> Cc: freebsd-hackers@freebsd.org Subject: Re: Fw: FreeBSD smbfs horribly slow Message-ID: <CA%2ByoEx9hsLB9BRJpFBPJ4e1f9vRnCPeRCu-bsESuQRFF=hEmXA@mail.gmail.com> In-Reply-To: <56463ACE.5020605@freebsd.org> References: <20151113162548.61529137@Papi> <56463ACE.5020605@freebsd.org>
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2015-11-13 16:32 GMT-03:00 Allan Jude <allanjude@freebsd.org>: > On 2015-11-13 14:25, Mario Lobo wrote: > > Hi; > > > > It seems no one in @questions had any info/pointers/interest on this > > so I'm trying @hackers for some light. > > > > Thanks, > > > > > > Begin forwarded message: > > > > Date: Wed, 11 Nov 2015 17:53:11 -0300 > > From: Mario Lobo <lobo@bsd.com.br> > > To: freebsd-questions <freebsd-questions@freebsd.org> > > Subject: FreeBSD smbfs horribly slow > > > > Googling on this subject, I found: > > > > > http://lists.freebsd.org/pipermail/freebsd-questions/2005-September/098717.html > > https://lists.freebsd.org/pipermail/freebsd-net/2013-January/034239.html > > > https://lists.freebsd.org/pipermail/freebsd-questions/2014-October/261804.html > > > > I am on 10.2-STABLE and using FreeBSD as a client to any amb share > > continues to be very slow. > > > > The share is mounted through mount_smbfs. I tried smbnetfs (fuse) and > > it is just a tiny bit better but doesn't compare to other clients > > (linux or win) when writing/reading files > > > > It gets even worse if an application is doing operations with variable > > size records inside a data file on the share. > > > > Does anyone have any advice to improve this? > > > > Thanks, > > > > > > > > _______________________________________________ > > freebsd-hackers@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > > To unsubscribe, send any mail to " > freebsd-hackers-unsubscribe@freebsd.org" > > > > What kind of operations are you doing? > > I just mounted a share from my windows desktop on my FreeBSD -CURRENT > machine, and was able to write new files at 64 megabytes/s (roughly 1/2 > the available gigabit/sec) > > Reading it back only got 50 megabytes/s, not sure why. > > -- > Allan Jude > > Which one is the server? Windows or FBSD? I have no problems with either one being the server. The problem is when FBSD is the client. I wrote a daemon that executes operations on old DBF/NTX (clipper) files (Yeah, I know ... but that's what they have for 20+ years ..). Anyway, a site interacts with this daemon via tcp, with commands to add/delete/update records/indexes, as well as finding keys on the indexxes. I prepared a test that has several of these routines together on a 10.2-STABLE machine. Enough to say that when executing the tests with the files stored locally, the whole test takes 3-4 seconds to complete. When doing the same test with the files on a share on the same wire (1G connection, no matter which OS runs the share), the test takes around 3:50 minutes to complete! I am preparing a Centos VM and compiling the deamon on it to check the results. -- Mario Lobo http://www.mallavoodoo.com.br FreeBSD since version 2.2.8 [not Pro-Audio.... YET!!] (99,7% winfoes FREE)
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